Nonstop flight route between Ontario (near Los Angeles), California, United States and Lismore, New South Wales, Australia:
Departure Airport:

Arrival Airport:

Distance from ONT to LSY:
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- About this route
- ONT Airport Information
- LSY Airport Information
- Facts about ONT
- Facts about LSY
- Map of Nearest Airports to ONT
- List of Nearest Airports to ONT
- Map of Furthest Airports from ONT
- List of Furthest Airports from ONT
- Map of Nearest Airports to LSY
- List of Nearest Airports to LSY
- Map of Furthest Airports from LSY
- List of Furthest Airports from LSY
About this route:
A direct, nonstop flight between LA/Ontario International Airport (ONT), Ontario (near Los Angeles), California, United States and Lismore Airport (LSY), Lismore, New South Wales, Australia would travel a Great Circle distance of 7,256 miles (or 11,677 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between LA/Ontario International Airport and Lismore Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between LA/Ontario International Airport and Lismore Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ONT / KONT |
Airport Name: | LA/Ontario International Airport |
Location: | Ontario (near Los Angeles), California, United States |
GPS Coordinates: | 34°3'21"N by 117°36'3"W |
Area Served: | Ontario, California / Inland Empire, California |
Operator/Owner: | Los Angeles World Airports |
Airport Type: | Public |
Elevation: | 944 feet (288 meters) |
# of Runways: | 2 |
View all routes: | Routes from ONT |
More Information: | ONT Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LSY / YLIS |
Airport Name: | Lismore Airport |
Location: | Lismore, New South Wales, Australia |
GPS Coordinates: | 28°49'41"S by 153°15'35"E |
Operator/Owner: | Lismore City Council |
Airport Type: | Public |
Elevation: | 35 feet (11 meters) |
# of Runways: | 1 |
View all routes: | Routes from LSY |
More Information: | LSY Maps & Info |
Facts about LA/Ontario International Airport (ONT):
- In 1923, a landing field was established east of Central Avenue west of the current airport) on land leased from the Union Pacific Railroad.
- Because of LA/Ontario International Airport's relatively low elevation of 944 feet, planes can take off or land at LA/Ontario International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Remote parking is located on the east end of the airport.
- LA/Ontario International Airport (ONT) has 2 runways.
- The closest airport to LA/Ontario International Airport (ONT) is Chino Airport (CNO), which is located only 6 miles (10 kilometers) SSW of ONT.
- In 1981, a second east-west runway, 26L/8R, was built, necessitating the removal of the old NE-SW runway 4/22.
- In 1941, the city bought 470 acres around the airport and approved construction of new runways, which were completed by 1942, with funds from the Works Progress Administration.
- LA/Ontario Airport is owned by the city of Los Angeles.
- LA/Ontario International Airport handled 4,812,006 passengers last year.
- The furthest airport from LA/Ontario International Airport (ONT) is Pierrefonds Airport (ZSE), which is located 11,460 miles (18,443 kilometers) away in Saint-Pierre, Réunion.
Facts about Lismore Airport (LSY):
- The furthest airport from Lismore Airport (LSY) is La Palma Airport (SPC), which is located 11,892 miles (19,139 kilometers) away in La Palma, Canary Islands, Spain.
- Because of Lismore Airport's relatively low elevation of 35 feet, planes can take off or land at Lismore Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Lismore Airport (LSY) currently has only 1 runway.
- The closest airport to Lismore Airport (LSY) is Ballina Byron Gateway Airport (BNK), which is located only 18 miles (29 kilometers) E of LSY.